<template>
  <view class="container">
    <view class="content"
          style="padding-bottom:200upx;">
      <view class="order-list-box"
            v-for="(item,index) in retundlist"
            :key="index">
        <view class="item">
          <view class="order-info-box">
            <view class="order-info">
              <view class="order-info-item">
                <image :src="item.image"
                       class="product-img"></image>
                <view class="info-box">
                  <text class="product-name">{{ item.productName }}</text>
                  <view class="product-sku">{{ item.value }}</view>
                  <view class="price-sku-box">
                    <text class="product-price">
                      <text class="fuhao">￥</text>
                      {{ item.price }}
                    </text>
                    <text class="product-num">x {{ item.number }}</text>
                  </view>
                </view>
              </view>
            </view>
          </view>
        </view>
      </view>

      <view class="afterSale-select-box">
        <view class="item"
              @click="openStatusSelect">
          <view class="l">货物状态</view>
          <view class="r-box"
                v-if="ReturnMoneyQuery.goodsState == 0">
            <text>未收到货</text>
            <image :src="`${VUE_APP_STATIC_URL}ui-static/images/arrowRight.png`"
                   class="r"></image>
          </view>
          <view class="r-box"
                v-if="ReturnMoneyQuery.goodsState == 1">
            <text>已收到货</text>
            <image :src="`${VUE_APP_STATIC_URL}ui-static/images/arrowRight.png`"
                   class="r"></image>
          </view>
        </view>
        <view class="item"
              @click="openReasonSelect">
          <view class="l">退款原因</view>
          <view class="r-box">
            <text >{{ liyoutext }}</text>
            <image :src="`${VUE_APP_STATIC_URL}ui-static/images/arrowRight.png`"
                   class="r"></image>
          </view>
        </view>
      </view>

      <view class="afterSale-select-box mt20">
        <view class="item">
          <view class="l">退款金额：
            <text class="order-status">¥ {{ sellPriceitem.toFixed(2) }}</text>
          </view>
        </view>
        <view class="item item-start">
          <view class="l">退款说明：</view>
          <view class="r-box r-box2">
            <input v-model="ReturnMoneyQuery.returnDesc"
                   type="text"
                   placeholder="选填"
                   class="r-box-input" />
          </view>
        </view>
      </view>

      <view class="afterSale-select-box mt20">
        <view class="upload-title">上传凭证</view>
        <view class="mar-left-10 mar-top-10">
          <Upload :limitType="['png', 'jpg', 'jpeg', 'webp', 'gif', 'image']"
                    :max-count="4"
                    :action="action"
                    ref="uUpload"
                    :header="headerToken"
                    @on-success="handleUploadSuccess"
                    @on-remove="handleUploadRemove"
                    :form-data="formData"></Upload>
        </view>
      </view>

      <view class="order-flow-box">
        <view class="flow-word">退款流程：</view>
        <view class="flow-word mt25">
          <text>1、退货说明并提交</text>
          <text>2、2天内等待卖家处理，超时默认同意退款</text>
          <text>3、卖家同意，退款金额原路退还</text>
        </view>
        <view class="flow-word mt50">注：退款金额以实际支付价格为准</view>
      </view>
    </view>

    <view class="order-confirm-box"
          style="padding-top:30upx;"
          :style="{'padding-bottom':(isIphone==true? 90:20)+'rpx'}">
      <submit-button @submitEvent="confirmTap"></submit-button>
    </view>

    <!-- 货物状态弹框 -->
    <u-popup v-model="cargoStatusShowFalg"
             mode="center"
             border-radius="14"
             width="80%"
             closeable="true">
      <view class="alert-box">
        <view class="afterSale-status-box">
          <view class="status-title">货物状态</view>
          <view class="item-box">
            <view class="item"
                  @click="ReturnMoneyQuery.goodsState = 0">
              <text class="status-select-title">未收到货</text>
              <image mode="aspectFill"
                     :src="`${VUE_APP_STATIC_URL}ui-static/images/selectActive.png`"
                     v-if="ReturnMoneyQuery.goodsState == 0"
                     class="status-select-img"></image>
              <image mode="aspectFill"
                     :src="`${VUE_APP_STATIC_URL}ui-static/images/selectEmpty.png`"
                     v-else
                     class="status-select-img"></image>
            </view>
            <view class="item"
                  @click="ReturnMoneyQuery.goodsState = 1">
              <text class="status-select-title">已收到货</text>
              <image mode="aspectFill"
                     :src="`${VUE_APP_STATIC_URL}ui-static/images/selectActive.png`"
                     v-if="ReturnMoneyQuery.goodsState == 1"
                     class="status-select-img"></image>
              <image mode="aspectFill"
                     :src="`${VUE_APP_STATIC_URL}ui-static/images/selectEmpty.png`"
                     v-else
                     class="status-select-img"></image>
            </view>
          </view>
          <view class="status-btn"
                @click="closeStatusSelect">确定
          </view>
        </view>
      </view>
    </u-popup>
    <!-- 退款原因弹框 -->
    <!-- 退款原因弹框 -->
    <u-popup v-model="reasonShowFalg"
             mode="bottom"
             border-radius="14"
             width="100%"
             closeable="true">
      <view class="alert-box refund-reason">
        <view class="afterSale-status-box"
              scroll-y
              style="height: 1000rpx;"
        >
          <view class="status-title">退款原因</view>
          <view class="item-box">
            <view class="item"
                  @click="returnReasonTap(item,index)"
                  v-for="(item,index) in liyouData"
                  :key="index">
              <text class="status-select-title">{{ item }}</text>
              <image mode="aspectFill"
                     :src="`${VUE_APP_STATIC_URL}ui-static/images/selectActive.png`"
                     v-if="ReturnMoneyQuery.returnReason == index"
                     class="status-select-img"></image>
              <image mode="aspectFill"
                     :src="`${VUE_APP_STATIC_URL}ui-static/images/selectEmpty.png`"
                     v-else
                     class="status-select-img"></image>
            </view>
          </view>
          <view class="status-btn"
                @click="closeReasonSelect">确定
          </view>
        </view>
      </view>
    </u-popup>
  </view>
</template>

<script setup>
import { ref } from "vue"
import { request } from '../../utils/request'
import API from "../../config/api";
import { onReady, onLoad } from "@dcloudio/uni-app";
import Upload from '@/uni_modules/vk-uview-ui/components/u-upload/u-upload.vue'
import { VUE_APP_STATIC_URL } from "@/config/api";
import {btnUseLoading} from "../../hooks/bntUseLoading";

const { btnShowLoading } = btnUseLoading()
const returnImgsList = ref(1)
const cargoStatusShowFalg = ref(false)
const reasonShowFalg = ref(false)
const returnReasonIndex = ref(1)
const item = ref({})
const action = ref(API.UploadUrl)
const formData = ref({ 'folderId': -1 })
const headerToken = ref({ Authorization: '' })
const fileList = ref([])
const sellPriceitem = ref(0)
const listitemid = ref('')
const orderCode = ref('')
const liyouData = ref([])
const liyoutext = ref('')
const liyouindex = ref('')
const retundlist = ref([])
const orderId = ref(0)
const isIphone = ref(false)
const isAllSelect = ref(0)

const ReturnMoneyQuery = ref({
    goodsState: 1,
    orderCode: "",
    orderProductIds: "",
    refundFee: 0,
    returnDesc: "",
    returnImgs: "",
    returnReason: 0,
    returnType: 0
})


onReady(() => {
  isIphone.value = getApp().globalData.isIphone;
})
onLoad(async (option) => {
  retundlist.value = JSON.parse(decodeURIComponent(option.list))
  console.log(option,'this.retundlist')

  orderId.value = option.orderId
  isAllSelect.value = option.isAllSelect
  retundlist.value.forEach(el => {
    sellPriceitem.value = sellPriceitem.value + el.number * el.price
  })
  getReasonEnums()
  sellPriceitem.value = await HandleGetRefundMoney()
})

/**
 * 算钱
 * @returns {Promise<unknown>}
 * @constructor
 */
const HandleGetRefundMoney = () => {
  return new Promise((resolve, reject) => {
    let postData = {
      orderId: orderId.value,
      isAllSelect: isAllSelect.value == 1 ? 1 : 0,
      skus: retundlist.value,
      afterType:2,
      goodsState: ReturnMoneyQuery.value.goodsState
    }
    request(API.GetRefundMoney, postData, "POST").then(res => {
      uni.hideLoading()
      resolve (parseFloat(res.json))
    }).catch(err=>{
      uni.hideLoading()
      throw Error(err)
    })
  })
}

const confirmTap = () => {
  if (fileList.value.length > 0) {
    // commentImgsFlag.value = true
    for (let i = 0; i < fileList.value.length; i++) {
      commentImgs.value += fileList.value[i].data.url + ','
    }
  }
  ReturnMoney()
}
const getReasonEnums = () => {
  request(API.ReasonEnums, 'GET').then(res => {
    liyouData.value = res.data
    liyoutext.value = liyouData.value[0]
  }).catch(err => {
    throw Error(err)
  })
}

function handleUploadSuccess(data){
  fileList.value.push(data)
}
function handleUploadRemove(index){
  fileList.value.splice(index,1)
}

const commentImgs = ref('')
const ReturnMoney = async () => {
  if (ReturnMoneyQuery.value.goodsState === '') {
    uni.showToast({
      title: '请选择货物状态！',
      duration: 2000,
      icon: 'none'
    });
  } else if (liyoutext.value === '') {
    uni.showToast({
      title: '请选择退货原因！',
      duration: 2000,
      icon: 'none'
    });
  } else {
    let skusobjdata = []
    retundlist.value.forEach((i) => {
      let skusobj = {}
      skusobj["skuId"] = i.skuId
      skusobj["number"] = i.number
      skusobjdata.push(skusobj)
    })
    try {
      btnShowLoading()
      const res = await request(API.ApplyReturnMoney, {
        orderId: orderId.value,
        afterType: 2,
        goodsState: ReturnMoneyQuery.value.goodsState,
        price: sellPriceitem.value,
        returnReason: liyoutext.value,
        explain: ReturnMoneyQuery.value.returnDesc,
        image: commentImgs.value,
        skus: skusobjdata,
        isAllSelect: isAllSelect.value
      }, 'POST')
      uni.showToast({
        title: '提交成功'
      })
      uni.navigateTo({
        url: '/zwx_category_page2/orderModule/afterSale'
      })
    } catch (err){
      throw Error(err)
    }
  }
}

// 理由
const returnReasonTap = (item, index) => {
  ReturnMoneyQuery.value.returnReason = index
  liyoutext.value = item
}

const openStatusSelect = () => {
  cargoStatusShowFalg.value = true
}
const openReasonSelect = () => {
  reasonShowFalg.value = true
}
const closeStatusSelect = async () => {
  cargoStatusShowFalg.value = false
  sellPriceitem.value = await HandleGetRefundMoney()
}
const closeReasonSelect = () => {
  reasonShowFalg.value = false
}
</script>

<style lang="scss">
.content {
  padding: 0 0 120upx;
  box-sizing: border-box;
}

.order-list-box {
  padding: 20upx 30upx;
  box-sizing: border-box;
}

.order-list-box .item {
  /* margin-bottom: 20upx; */
  background: #fff;
  border-radius: 10upx;
}

.order-list-top {
  height: 96upx;
  padding: 0 30upx;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #eee;
}

.top-l {
  display: flex;
  flex-direction: row;
  align-items: center;
}

.shop-img {
  width: 36upx;
  height: 36upx;
  margin-right: 10upx;
}

.shop-name {
  font-size: 30upx;
  color: #333;
  font-weight: bold;
}

.arrow-img {
  margin-left: 15upx;
  width: 24upx;
  height: 24upx;
}

.order-status {
  font-size: 28upx;
  color: #EF4444;
  font-weight: 500;
}

.order-info-box {
  padding: 0 30upx;
  box-sizing: border-box;
}

.order-info {
  /* border-bottom: 1px solid #eee; */
}

.order-info-item {
  display: flex;
  flex-direction: row;
  padding: 20upx 0;
  border-bottom: solid 1px #eee;
}

.order-info-item:last-child {
  border-bottom: none;
}

.product-img {
  width: 180upx;
  height: 180upx;
  border-radius: 10upx;
  margin-right: 30upx;
}

.info-box {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-name {
  font-size: 26upx;
  color: #333;
  height: 68upx;
  line-height: 34upx;
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  word-break: break-all;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.price-sku-box {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
}

.product-sku {
  font-size: 24upx;
  color: #999;
  margin-top: 30upx;
}

.product-price {
  font-size: 28upx;
  color: #333;
  font-weight: 400;
}

.product-price .fuhao {
  font-size: 28upx;
}

.product-num {
  font-size: 28upx;
  color: #999;
}

.afterSale-select-box {
  width: 100%;
  background: #fff;
  padding: 0 30upx;
  box-sizing: border-box;
}

.afterSale-select-box .item {
  height: 100upx;
  border-bottom: 1px solid #e5e5e5;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  font-size: 28upx;
  color: #333;
}

.afterSale-select-box .item:last-of-type {
  border-bottom: none;
}

.afterSale-select-box .item.item-start {
  justify-content: flex-start;
}

.afterSale-select-box .item .l {
  display: flex;
  flex-direction: row;
  align-items: center;
}

.afterSale-select-box .item .afterSale-img {
  width: 26upx;
  height: 26upx;
  margin-right: 20upx;
}

.afterSale-select-box .item .r-box {
  display: flex;
  flex-direction: row;
  align-items: center;
  color: #999;
}

.afterSale-select-box .item .r-box2 {
  width: 100%;
  flex: 1;
}

.afterSale-select-box .item .r {
  width: 24upx;
  height: 24upx;
  margin-left: 10upx;
}

.afterSale-select-box .line {
  border-bottom: 1px solid #e5e5e5;
}

.mt20 {
  margin-top: 20upx;
}

.r-box-input {
  text-align: left;
  flex: 1;
  z-index: 0;
}

.upload-title {
  font-size: 28upx;
  color: #333;
  padding: 30upx 0;
}

.upload-img-box {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  padding: 0 0 30upx;
  align-items: flex-start;
}

.upload-img-box .single {
  display: flex;
  flex-direction: row;
  align-items: flex-end;
}

.upload-img-box .upload-img-item-box {
  position: relative;
}

.upload-img-box .upload-img-item {
  width: 150upx;
  height: 150upx;
  border-radius: 8upx;
  margin: 0 50upx 30upx 0;
}

.upload-img-box .upload-img-item:nth-of-type(3n) {
  margin-right: 0;
}

.upload-img-box .afterSale-close-img {
  position: absolute;
  top: -20upx;
  left: 110upx;
  width: 50upx;
  height: 50upx;
  border: 5upx solid #fff;
  border-radius: 50%;
}

.upload-img-box .single .jiahao {
  font-size: 70upx;
  color: #999;
  font-weight: 100;
}

.upload-img-box .single .upload-word {
  font-size: 24upx;
  color: #999;
}

.upload-img-box .single-kuang {
  width: 150upx;
  height: 150upx;
  background: #f5f5f5;
  border-radius: 8upx;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.upload-img-box .single-num {
  margin-left: 10upx;
  font-size: 24upx;
  color: #999;
}

.order-flow-box {
  display: flex;
  flex-direction: column;
  padding: 30upx;
  box-sizing: border-box;
}

.flow-word {
  font-size: 24upx;
  color: #999;
  display: flex;
  flex-direction: column;
}

.mt25 {
  margin-top: 20upx;
}

.mt50 {
  margin-top: 30upx;
  margin-bottom: 20upx;
}

.order-confirm-box {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 160upx;
  background: #fff;
  padding: 0 30upx;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
}

.order-confirm-box .btn {
  width: 100%;
  height: 100upx;
  line-height: 100upx;
  background: #ff5000;
  font-size: 28upx;
  color: #FFFFFF;
  text-align: center;
}

.alert-box {
  width: 100%;
  height: 100%;
  //background: rgba(0, 0, 0, 0.5);
}

.afterSale-status-box {
  width: 100%;
  background: #fff;
  border-radius: 15upx 15upx 0upx 0upx;
}

.status-title {
  width: 100%;
  height: 140upx;
  background: #fff;
  border-radius: 15upx 15upx 0 0;
  font-size: 34upx;
  color: #333;
  text-align: center;
  line-height: 140upx;
}


.afterSale-status-box .item {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #e5e5e5;
}

.afterSale-status-box .item:last-of-type {
  border-bottom: none;
}

.afterSale-status-box .item-box {
  padding: 0 0 60upx 0;
}

.afterSale-status-box .status-select-title {
  padding: 0 0 0 30upx;
  box-sizing: border-box;
  font-size: 28upx;
  color: #333;
}

.afterSale-status-box .status-select-img {
  width: 40upx;
  height: 40upx;
  margin: 30upx;
  box-sizing: border-box;
}

.afterSale-status-box .status-btn {
  width: 100%;
  height: 100upx;
  line-height: 100upx;
  background: #ff5000;
  font-size: 28upx;
  color: #FFEBC4;
  text-align: center;
}

.refund-reason {
  .status-title {
    position: fixed;
    left: 0;
    z-index: 99;
  }
  .afterSale-status-box {
    .item-box {
      padding: 120rpx 0;
    }
    .status-btn {
      position: fixed;
      bottom: 0;
      left: 0;
      width: 100%;
      height: 100rpx;
      line-height: 100rpx;
      background: #ff5000;
      font-size: 28rpx;
      color: #FFEBC4;
      text-align: center;
    }
  }
}
</style>
